Acts 10:45

They of the circumcision who believed were amazed, as many as came with Peter, because the gift of the Holy Spirit was also poured out on the Gentiles.

Acts 10:23

So he called them in and lodged them. On the next day he arose and went out with them, and some of the brothers from Joppa accompanied him.

Acts 2:38

Peter said to them, "Repent, and be baptized, every one of you, in the name of Jesus Christ for the forgiveness of your sins, and you will receive the gift of the Holy Spirit.

Acts 2:33

Being therefore exalted by the right hand of God, and having received from the Father the promise of the Holy Spirit, he has poured out this, which you see and hear.

Acts 11:3

saying, "You went in to uncircumcised men, and ate with them."

Acts 11:15-18

As I began to speak, the Holy Spirit fell on them, even as on us at the beginning.

Galatians 2:15

"We, being Jews by birth, and not Gentile sinners,

Galatians 3:13-14

Christ redeemed us from the curse of the law, having become a curse for us. For it is written, "Cursed is everyone who hangs on a tree,"

Ephesians 2:11

Therefore remember that once you, the Gentiles in the flesh, who are called "uncircumcision" by that which is called "circumcision," (in the flesh, made by hands);

Ephesians 3:5-8

which in other generations was not made known to the children of men, as it has now been revealed to his holy apostles and prophets in the Spirit;

Colossians 2:13-14

You were dead through your trespasses and the uncircumcision of your flesh. He made you alive together with him, having forgiven us all our trespasses,

Treasury of Scripture Knowledge

Summary

And they of the circumcision which believed were astonished, as many as came with Peter, because that on the Gentiles also was poured out the gift of the Holy Ghost.

Bible References

The gentiles

Galatians 2:15
"We, being Jews by birth, and not Gentile sinners,
Ephesians 2:11
Therefore remember that once you, the Gentiles in the flesh, who are called "uncircumcision" by that which is called "circumcision," (in the flesh, made by hands);
Ephesians 3:5
which in other generations was not made known to the children of men, as it has now been revealed to his holy apostles and prophets in the Spirit;
Colossians 2:13
You were dead through your trespasses and the uncircumcision of your flesh. He made you alive together with him, having forgiven us all our trespasses,